Answer: I can answer the first question ( In technical terms, the slope of the line is the change in y over the change in x
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Given</u>
<u>The ratio:</u>
<u>Applied to 1000 8th graders, expected number;</u>
Answer:
300
Step-by-step explanation:
y=x/2+50
y=200, x=?
---------
- 200= x/2+50
- x/2=200-50
- x/2=150
- x=150*2
- x=300
Assuming the two angles are supplementary, the angle measuring x is equal to 33.75, and the angle measuring 3x+45 is equal to 146.25.
Step-by-step explanation:
x+(3x+45)=4x+45=180
4x+45=180
-45 -45
4x=135
÷3 ÷3
x=33.75
3x+45=146.25